Finding the Fourth Proportional to 833,725.86, 1,150,938.42 and 558,557.52

Step by Step Solution

1. Step 1: Write the proportion equation
   833,725.86 : 1,150,938.42 = 558,557.52 : x
2. Step 2: Convert to fraction form
   833,725.86/1,150,938.42 = 558,557.52/x
3. Step 3: Cross multiply
   833,725.86x = 1,150,938.42 × 558,557.52
4. Step 4: Simplify right side
   833,725.86x = 642,865,309,547.92
5. Step 5: Solve for x
   x = 642,865,309,547.92/833,725.86
6. Step 6: Final answer
   x = 771,075.17